| （単位：百万ドル） | 売上原価 | 前年比（％） |
|---|---|---|
| 2025/12 | 1,477 | +8.8% |
| 2024/12 | 1,358 | +3.2% |
| 2023/12 | 1,316 | -6.9% |
| 2022/12 | 1,413 | +15.2% |
| 2021/12 | 1,226 | +24.7% |
| 2020/12 | 983 | +6.2% |
| 2019/12 | 926 | -3.2% |
| 2018/12 | 956 | +3.1% |
| 2017/12 | 927 | +18.1% |
| 2016/12 | 785 | -5.8% |
| 2015/12 | 834 | -9.4% |
| 2014/12 | 920 | -5.9% |
| 2013/12 | 978 | -8.9% |
| 2012/12 | 1,074 | -18.1% |
| 2011/12 | 1,311 | - |